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Auto-merge PR#5958
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CVE Team 2022-06-01 18:25:18 -04:00 committed by GitHub
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2022/29xxx/CVE-2022-29232.json
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{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-29232",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "Exposure of messages in BigBlueButton public chats"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "bigbluebutton",
"version": {
"version_data": [
{
"version_value": ">= 2.2, < 2.3.9"
},
{
"version_value": ">= 2.4-alpha-1, < 2.4-beta-1"
}
]
}
}
]
},
"vendor_name": "bigbluebutton"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "BigBlueButton is an open source web conferencing system. Starting with version 2.2 and prior to versions 2.3.9 and 2.4-beta-1, an attacker can circumvent access controls to obtain the content of public chat messages from different meetings on the server. The attacker must be a participant in a meeting on the server. BigBlueButton versions 2.3.9 and 2.4-beta-1 contain a patch for this issue. There are currently no known workarounds."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3fqh-p4qr-vfm9",
"refsource": "CONFIRM",
"url": "https://github.com/bigbluebutton/bigbluebutton/security/advisories/GHSA-3fqh-p4qr-vfm9"
},
{
"name": "https://github.com/bigbluebutton/bigbluebutton/pull/12861",
"refsource": "MISC",
"url": "https://github.com/bigbluebutton/bigbluebutton/pull/12861"
},
{
"name": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.9",
"refsource": "MISC",
"url": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.3.9"
},
{
"name": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-beta-1",
"refsource": "MISC",
"url": "https://github.com/bigbluebutton/bigbluebutton/releases/tag/v2.4-beta-1"
}
]
},
"source": {
"advisory": "GHSA-3fqh-p4qr-vfm9",
"discovery": "UNKNOWN"
}
}